Lilia Buckingham born April 9 2003 is an American Internet personality actress dancer author and producer Buckingham began acting in local musical theatre productions at a young age She competitively danced with the MNR Dance Factory where she met and befriended Mackenzie and Maddie Ziegler and began to grow her online platform Together with her older brother Jack they cofounded anticyberbullying organization Positively Social Buckingham made her television debut in 2012 with a minor role in an episode of Modern Family She began working with Brat in 2018 starring as Autumn Miller on the web series Dirt The character has also made appearances in other series such as Chicken Girls Total Eclipse and Zoe Valentine as well as the 2019 Brat film Spring Breakaway She also made several appearances on the networks talk show Brat Chat In November 2018 Buckingham and Emily Skinner released a single Denim Jacket and donated a portion of the proceeds to GLAAD Buckingham voices Heather Masterson the epistolary narrator of Brat series Crown Lake which she coproduces with Sara Shepard Her other filmmaking work includes directing and producing a music video for Jillian Shea Spaeders 2019 single Something Better which received accolades at a number of film festivals She and Spaeder her thengirlfriend wrote and starred in the short film Pink Buckingham and Shepard went on to coauthor a young adult novel Influence about the world of social media influencers In 2022 Buckingham starred in Meet Cutes series A Pool For Love The story is set at a public pool in Florida where Buckinghams character Jordan is the new head lifeguard Marissa the new girl on the block joins the lifeguard team and turns Jordans summer into chaos as she starts to explore her own sexuality and grow feelings for Marissa